| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.68 | 10.780% | $120.3957 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $30.99 | 9.259% | $33.8594 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $107.63 | 4.636% | $112.6197 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $192.71 | 9.856% | $211.7035 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $91.74 | 12.400% | $103.1158 | $103.12 | $103.10 | $103.10 |
| Purchase #6 | $103.59 | 12.720% | $116.7666 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $149.29 | 5.446% | $157.4203 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $784.63 | $855.8810 | $855.89 | $855.80 | $855.90 | |